Chapter 9 External/Auxiliary Mechanism; Control Panel; Overview - Canon GP160DF Service Manual

I. CONTROL PANEL
A.

Overview

The structure of the control panel is displayed in the diagram below.
The control panel interface uses a single-line two-way serial interface.
The control panel is made up of two boards, and is controlled by the image proces-
sor PCB (IC15).
The liquid crystal display console is composed of 80 × 320dots.
Image processor
PCB
IC15
COPYRIGHT © 1999 CANON INC.

Control panel

PCB 1
Control
panel
CPU
Key SW
LED
LCD
VR
Figure 9-101
CANON GP160 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)

CHAPTER 9 EXTERNAL/AUXILIARY MECHANISM

Control panel

PCB 2
Key SW
Slide SW
VR
9-1